SHRIPISTON Shriram Pistons & Rings Ltd Management Changes Announcement 2025 - Director Resignation Shriram Pistons & Rings Limited clarified the resignation of Mr. Shinichi Unno as Independent Director effective May 7, 2025, confirming compliance with SEBI regulations..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Shriram Pistons & Rings Ltd